The Temperate House at Kew Gardens

Covering 300 acres on the banks of the
Thames and named a World Heritage Site by UNESCO in 2003, Kew is
one of the world's foremost botanical gardens. There are plenty of
spaces where you can host your wedding, from the elegant and
intimate former royal residence Cambridge Cottage, to glasshouses
such as the Nash Conservatory or the Prince of Wales Conservatory,
home to a collection of rare orchids. Who needs a huge flower
budget with that as your backdrop?